3-Cyano-2-(difluoromethyl)-5-methyl-4-nitropyridine
Methyl 2-(chloromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetate
Ethyl 2-bromo-3-(difluoromethyl)-4-fluoropyridine-6-carboxylate
5-Amino-4-(difluoromethyl)-2-iodopyridine-3-carboxaldehyde